This patch adds a new bt_conn struct which abstracts the details of an
connection. Each connection has two fibers: one for incoming and
another for outgoing data. For now only one connection is supported.
The patch also adds a basic L2CAP header definition so that fragmented
ACL packets can be properly parsed.
Change-Id: Ida38b2657a0e908a18219c3aa2997eb314f2c8a1
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
